Documents: Washington mall shooting suspect confesses to slayings

Updated: 1:05 p.m. | Posted: 12:06 p.m.

The young man accused of killing five people in a Washington state shopping mall before leading authorities on a nearly 24-hour manhunt has confessed to the slayings, according to court documents released Monday.

The documents filed in Skagit Court say Arcan Cetin told detectives who interviewed him that "he did bring the rifle into Macy's and shot all 5 victims."

The 20-year-old was arrested Saturday evening following the slayings at the Cascade Mall in Burlington, on Friday evening.

Cetin, who faces five charges of premeditated murder, will be making an initial court appearance late Monday morning. Authorities are asking that he be held on a $2 million bond.

Cetin was described by a neighbor as so "creepy, rude and obnoxious" that she kept a Taser by her front door. He also had a string of run-ins with the law in recent years, including charges he assaulted his stepfather.

As investigators tried to piece together information on Cetin, a picture emerged of a troubled young man. Court records show more than a half-dozen criminal cases in Island County alone since 2013.

Authorities said the gunman in the attack at the Cascade Mall opened fire in the department store's cosmetics department Friday night, killing a man and four females ranging from a teenager to a senior citizen. The killer then fled.

Cetin said nothing and appeared "zombie-like" when he was taken into custody on a sidewalk outside his apartment complex some 30 miles away in Oak Harbor by a sheriff's officer who recognized him as the suspect in the rampage, authorities said.

Cetin immigrated to the U.S. from Turkey and is a legal permanent resident, officials said. He is expected to make an initial court appearance Monday.

As the surrounding area absorbed news of the arrest, critical questions remained, including the gunman's motive. The FBI said early Saturday that there was no indication the shooting was terrorism, but local authorities said later in the day that they were ruling nothing out.

On Sept. 17, a 20-year-old man stabbed 10 people at a Minnesota mall before being shot to death by an off-duty police officer. Authorities said they are investigating the attack by Dahir Ahmed Adan as a possible act of terrorism.

On Monday, nine people were wounded when a man opened fire near a Houston strip mall. Police said the gunman, who was shot and killed by police, was a lawyer who was having problems with his law firm.

In Washington state, investigators searched Cetin's vehicle and the apartment complex Sunday and were seen carrying boxes from a rear, upstairs unit. The four-unit building was surrounded with yellow police tape. Detectives would not say what they found.

Amber Cathey, 21, lived in an apartment next to Cetin for the past three months and said she was so frightened by him that she complained to apartment management and kept a stun gun handy. Cathey said she blocked him on Snapchat after he sent her a photo of his crotch.

"He was really creepy, rude and obnoxious," Cathey said. She said she would try to avoid him by walking the long way around to her apartment if she saw his car in the parking lot. The two were in high school together as well, and Cathey said he acted the same way then.

The Seattle Times reported that court records show Cetin faced three charges of assaulting his stepfather. The newspaper said Cetin also was arrested on drunken driving charges. It gave no details on when the arrests took place or how the cases may have been resolved.

In the assault case, Cetin was told by a judge last December that he was not to possess a gun, the newspaper reported. However, the stepfather urged the judge not to impose a no-contact order, saying his stepson was "going through a hard time."

Attempts to reach Cetin's family for comment by phone and social media weren't immediately successful. It wasn't clear if Cetin had a lawyer yet. A man who came to the door Sunday morning at an Oak Harbor address believed to be where Cetin's stepfather and mother live asked an Associated Press reporter to leave the property.

Police said that they interviewed the suspect's former girlfriend, who has worked a different Macy's. No other details were released, including her name.

Social media accounts apparently belonging to Cetin showed he had a fondness for the military and video games.

A Twitter account showed, among other things, selfies, photos of him in younger years and pictures of Turkish food. He once participated in paintball and said he "can't wait for Halo 5," the first-person shooter video game. He also tweeted: "Shout out to the ROTC peeps." A Facebook account showed he liked military-related sites.

Cetin also appeared to have blogs on the site Tumblr that had not been updated in many months. They included seemingly random posts about serial killer Ted Bundy, a collection of selfies, the top-secret Area 51 Cold War test site and photos of Iranian Supreme Leader Ayatollah Khamenei and Islamic State group leader Abu Bakr al-Baghdadi. The two blogs linked back to each other and one of them linked to what appeared to be his Twitter page.

Oak Harbor is a city of 22,000 on Whidbey Island with many military families associated with the nearby Naval Air Station Whidbey Island.